From: Simon Horman <horms@kernel.org>
To: Jiawen Wu <jiawenwu@trustnetic.com>
Cc: netdev@vger.kernel.org, davem@davemloft.net, edumazet@google.com,
kuba@kernel.org, pabeni@redhat.com, rmk+kernel@armlinux.org.uk,
mengyuanlou@net-swift.com, duanqiangwen@net-swift.com,
stable@vger.kernel.org
Subject: Re: [PATCH net] net: libwx: fix number of Rx and Tx descriptors
Date: Wed, 11 Sep 2024 08:34:44 +0100 [thread overview]
Message-ID: <20240911073444.GL572255@kernel.org> (raw)
In-Reply-To: <20240910095629.570674-1-jiawenwu@trustnetic.com>
On Tue, Sep 10, 2024 at 05:56:29PM +0800, Jiawen Wu wrote:
> The number of transmit and receive descriptors must be a multiple of 128
> due to the hardware limitation. If it is set to a multiple of 8 instead of
> a multiple 128, the queues will easily be hung.
>
> Cc: stable@vger.kernel.org
> Fixes: 883b5984a5d2 ("net: wangxun: add ethtool_ops for ring parameters")
> Signed-off-by: Jiawen Wu <jiawenwu@trustnetic.com>
Reviewed-by: Simon Horman <horms@kernel.org>
next prev parent reply other threads:[~2024-09-11 7:34 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-09-10 9:56 [PATCH net] net: libwx: fix number of Rx and Tx descriptors Jiawen Wu
2024-09-11 7:34 ` Simon Horman [this message]
2024-09-11 23:20 ` patchwork-bot+netdevbpf
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